Java Code Examples for com.google.android.exoplayer2.upstream.ParsingLoadable#Parser

private SsMediaSource(
    SsManifest manifest,
    Uri manifestUri,
    DataSource.Factory manifestDataSourceFactory,
    ParsingLoadable.Parser<? extends SsManifest> manifestParser,
    SsChunkSource.Factory chunkSourceFactory,
    CompositeSequenceableLoaderFactory compositeSequenceableLoaderFactory,
    int minLoadableRetryCount,
    long livePresentationDelayMs,
    @Nullable Object tag) {
  Assertions.checkState(manifest == null || !manifest.isLive);
  this.manifest = manifest;
  this.manifestUri = manifestUri == null ? null : SsUtil.fixManifestUri(manifestUri);
  this.manifestDataSourceFactory = manifestDataSourceFactory;
  this.manifestParser = manifestParser;
  this.chunkSourceFactory = chunkSourceFactory;
  this.compositeSequenceableLoaderFactory = compositeSequenceableLoaderFactory;
  this.minLoadableRetryCount = minLoadableRetryCount;
  this.livePresentationDelayMs = livePresentationDelayMs;
  this.manifestEventDispatcher = createEventDispatcher(/* mediaPeriodId= */ null);
  this.tag = tag;
  sideloadedManifest = manifest != null;
  mediaPeriods = new ArrayList<>();
}
 

/**
 * Constructs an instance to play the manifest at a given {@link Uri}, which may be live or
 * on-demand.
 *
 * @param manifestUri The manifest {@link Uri}.
 * @param manifestDataSourceFactory A factory for {@link DataSource} instances that will be used
 *     to load (and refresh) the manifest.
 * @param manifestParser A parser for loaded manifest data.
 * @param chunkSourceFactory A factory for {@link SsChunkSource} instances.
 * @param minLoadableRetryCount The minimum number of times to retry if a loading error occurs.
 * @param livePresentationDelayMs For live playbacks, the duration in milliseconds by which the
 *     default start position should precede the end of the live window.
 * @param eventHandler A handler for events. May be null if delivery of events is not required.
 * @param eventListener A listener of events. May be null if delivery of events is not required.
 * @deprecated Use {@link Factory} instead.
 */
@Deprecated
public SsMediaSource(
    Uri manifestUri,
    DataSource.Factory manifestDataSourceFactory,
    ParsingLoadable.Parser<? extends SsManifest> manifestParser,
    SsChunkSource.Factory chunkSourceFactory,
    int minLoadableRetryCount,
    long livePresentationDelayMs,
    Handler eventHandler,
    MediaSourceEventListener eventListener) {
  this(
      /* manifest= */ null,
      manifestUri,
      manifestDataSourceFactory,
      manifestParser,
      chunkSourceFactory,
      new DefaultCompositeSequenceableLoaderFactory(),
      minLoadableRetryCount,
      livePresentationDelayMs,
      /* tag= */ null);
  if (eventHandler != null && eventListener != null) {
    addEventListener(eventHandler, eventListener);
  }
}
 

private SsMediaSource(
    @Nullable SsManifest manifest,
    @Nullable Uri manifestUri,
    @Nullable DataSource.Factory manifestDataSourceFactory,
    @Nullable ParsingLoadable.Parser<? extends SsManifest> manifestParser,
    SsChunkSource.Factory chunkSourceFactory,
    CompositeSequenceableLoaderFactory compositeSequenceableLoaderFactory,
    DrmSessionManager<?> drmSessionManager,
    LoadErrorHandlingPolicy loadErrorHandlingPolicy,
    long livePresentationDelayMs,
    @Nullable Object tag) {
  Assertions.checkState(manifest == null || !manifest.isLive);
  this.manifest = manifest;
  this.manifestUri = manifestUri == null ? null : SsUtil.fixManifestUri(manifestUri);
  this.manifestDataSourceFactory = manifestDataSourceFactory;
  this.manifestParser = manifestParser;
  this.chunkSourceFactory = chunkSourceFactory;
  this.compositeSequenceableLoaderFactory = compositeSequenceableLoaderFactory;
  this.drmSessionManager = drmSessionManager;
  this.loadErrorHandlingPolicy = loadErrorHandlingPolicy;
  this.livePresentationDelayMs = livePresentationDelayMs;
  this.manifestEventDispatcher = createEventDispatcher(/* mediaPeriodId= */ null);
  this.tag = tag;
  sideloadedManifest = manifest != null;
  mediaPeriods = new ArrayList<>();
}
 

/**
 * Constructs an instance to play the manifest at a given {@link Uri}, which may be live or
 * on-demand.
 *
 * @param manifestUri The manifest {@link Uri}.
 * @param manifestDataSourceFactory A factory for {@link DataSource} instances that will be used
 *     to load (and refresh) the manifest.
 * @param manifestParser A parser for loaded manifest data.
 * @param chunkSourceFactory A factory for {@link SsChunkSource} instances.
 * @param minLoadableRetryCount The minimum number of times to retry if a loading error occurs.
 * @param livePresentationDelayMs For live playbacks, the duration in milliseconds by which the
 *     default start position should precede the end of the live window.
 * @param eventHandler A handler for events. May be null if delivery of events is not required.
 * @param eventListener A listener of events. May be null if delivery of events is not required.
 * @deprecated Use {@link Factory} instead.
 */
@Deprecated
public SsMediaSource(
    Uri manifestUri,
    DataSource.Factory manifestDataSourceFactory,
    ParsingLoadable.Parser<? extends SsManifest> manifestParser,
    SsChunkSource.Factory chunkSourceFactory,
    int minLoadableRetryCount,
    long livePresentationDelayMs,
    Handler eventHandler,
    MediaSourceEventListener eventListener) {
  this(
      /* manifest= */ null,
      manifestUri,
      manifestDataSourceFactory,
      manifestParser,
      chunkSourceFactory,
      new DefaultCompositeSequenceableLoaderFactory(),
      new DefaultLoadErrorHandlingPolicy(minLoadableRetryCount),
      livePresentationDelayMs,
      /* tag= */ null);
  if (eventHandler != null && eventListener != null) {
    addEventListener(eventHandler, eventListener);
  }
}
 

@Override
public ParsingLoadable.Parser<HlsPlaylist> createPlaylistParser() {
  return new FilteringManifestParser<>(
      hlsPlaylistParserFactory.createPlaylistParser(), streamKeys);
}
 

private DashMediaSource(
    DashManifest manifest,
    Uri manifestUri,
    DataSource.Factory manifestDataSourceFactory,
    ParsingLoadable.Parser<? extends DashManifest> manifestParser,
    DashChunkSource.Factory chunkSourceFactory,
    CompositeSequenceableLoaderFactory compositeSequenceableLoaderFactory,
    int minLoadableRetryCount,
    long livePresentationDelayMs,
    boolean livePresentationDelayOverridesManifest,
    @Nullable Object tag) {
  this.initialManifestUri = manifestUri;
  this.manifest = manifest;
  this.manifestUri = manifestUri;
  this.manifestDataSourceFactory = manifestDataSourceFactory;
  this.manifestParser = manifestParser;
  this.chunkSourceFactory = chunkSourceFactory;
  this.minLoadableRetryCount = minLoadableRetryCount;
  this.livePresentationDelayMs = livePresentationDelayMs;
  this.livePresentationDelayOverridesManifest = livePresentationDelayOverridesManifest;
  this.compositeSequenceableLoaderFactory = compositeSequenceableLoaderFactory;
  this.tag = tag;
  sideloadedManifest = manifest != null;
  manifestEventDispatcher = createEventDispatcher(/* mediaPeriodId= */ null);
  manifestUriLock = new Object();
  periodsById = new SparseArray<>();
  playerEmsgCallback = new DefaultPlayerEmsgCallback();
  expiredManifestPublishTimeUs = C.TIME_UNSET;
  if (sideloadedManifest) {
    Assertions.checkState(!manifest.dynamic);
    manifestCallback = null;
    refreshManifestRunnable = null;
    simulateManifestRefreshRunnable = null;
    manifestLoadErrorThrower = new LoaderErrorThrower.Dummy();
  } else {
    manifestCallback = new ManifestCallback();
    manifestLoadErrorThrower = new ManifestLoadErrorThrower();
    refreshManifestRunnable = new Runnable() {
      @Override
      public void run() {
        startLoadingManifest();
      }
    };
    simulateManifestRefreshRunnable = new Runnable() {
      @Override
      public void run() {
        processManifest(false);
      }
    };
  }
}
 

@Override
public ParsingLoadable.Parser<HlsPlaylist> createPlaylistParser(
    HlsMasterPlaylist masterPlaylist) {
  return new FilteringManifestParser<>(
      hlsPlaylistParserFactory.createPlaylistParser(masterPlaylist), streamKeys);
}
 

@Override
public ParsingLoadable.Parser<HlsPlaylist> createPlaylistParser() {
  return new FilteringManifestParser<>(
      hlsPlaylistParserFactory.createPlaylistParser(), streamKeys);
}
 

@Override
public ParsingLoadable.Parser<HlsPlaylist> createPlaylistParser(
    HlsMasterPlaylist masterPlaylist) {
  return new HlsPlaylistParser(masterPlaylist);
}
 

private DashMediaSource(
    DashManifest manifest,
    Uri manifestUri,
    DataSource.Factory manifestDataSourceFactory,
    ParsingLoadable.Parser<? extends DashManifest> manifestParser,
    DashChunkSource.Factory chunkSourceFactory,
    CompositeSequenceableLoaderFactory compositeSequenceableLoaderFactory,
    int minLoadableRetryCount,
    long livePresentationDelayMs,
    boolean livePresentationDelayOverridesManifest,
    @Nullable Object tag) {
  this.initialManifestUri = manifestUri;
  this.manifest = manifest;
  this.manifestUri = manifestUri;
  this.manifestDataSourceFactory = manifestDataSourceFactory;
  this.manifestParser = manifestParser;
  this.chunkSourceFactory = chunkSourceFactory;
  this.minLoadableRetryCount = minLoadableRetryCount;
  this.livePresentationDelayMs = livePresentationDelayMs;
  this.livePresentationDelayOverridesManifest = livePresentationDelayOverridesManifest;
  this.compositeSequenceableLoaderFactory = compositeSequenceableLoaderFactory;
  this.tag = tag;
  sideloadedManifest = manifest != null;
  manifestEventDispatcher = createEventDispatcher(/* mediaPeriodId= */ null);
  manifestUriLock = new Object();
  periodsById = new SparseArray<>();
  playerEmsgCallback = new DefaultPlayerEmsgCallback();
  expiredManifestPublishTimeUs = C.TIME_UNSET;
  if (sideloadedManifest) {
    Assertions.checkState(!manifest.dynamic);
    manifestCallback = null;
    refreshManifestRunnable = null;
    simulateManifestRefreshRunnable = null;
    manifestLoadErrorThrower = new LoaderErrorThrower.Dummy();
  } else {
    manifestCallback = new ManifestCallback();
    manifestLoadErrorThrower = new ManifestLoadErrorThrower();
    refreshManifestRunnable = new Runnable() {
      @Override
      public void run() {
        startLoadingManifest();
      }
    };
    simulateManifestRefreshRunnable = new Runnable() {
      @Override
      public void run() {
        processManifest(false);
      }
    };
  }
}
 

@Override
public ParsingLoadable.Parser<HlsPlaylist> createPlaylistParser(
    HlsMasterPlaylist masterPlaylist) {
  return new FilteringManifestParser<>(
      hlsPlaylistParserFactory.createPlaylistParser(masterPlaylist), streamKeys);
}
 

/**
 * Sets the parser to parse HLS playlists. The default is an instance of {@link
 * HlsPlaylistParser}.
 *
 * <p>Must not be called after calling {@link #setPlaylistTracker} on the same builder.
 *
 * @param playlistParser A {@link ParsingLoadable.Parser} for HLS playlists.
 * @return This factory, for convenience.
 * @throws IllegalStateException If one of the {@code create} methods has already been called.
 */
public Factory setPlaylistParser(ParsingLoadable.Parser<HlsPlaylist> playlistParser) {
  Assertions.checkState(!isCreateCalled);
  Assertions.checkState(playlistTracker == null, "A playlist tracker has already been set.");
  this.playlistParser = Assertions.checkNotNull(playlistParser);
  return this;
}
 

/**
 * Sets the manifest parser to parse loaded manifest data when loading a manifest URI.
 *
 * @param manifestParser A parser for loaded manifest data.
 * @return This factory, for convenience.
 * @throws IllegalStateException If one of the {@code create} methods has already been called.
 */
public Factory setManifestParser(
    ParsingLoadable.Parser<? extends DashManifest> manifestParser) {
  Assertions.checkState(!isCreateCalled);
  this.manifestParser = Assertions.checkNotNull(manifestParser);
  return this;
}
 

/**
 * Sets the manifest parser to parse loaded manifest data when loading a manifest URI.
 *
 * @param manifestParser A parser for loaded manifest data.
 * @return This factory, for convenience.
 * @throws IllegalStateException If one of the {@code create} methods has already been called.
 */
public Factory setManifestParser(ParsingLoadable.Parser<? extends SsManifest> manifestParser) {
  Assertions.checkState(!isCreateCalled);
  this.manifestParser = Assertions.checkNotNull(manifestParser);
  return this;
}
 

/**
 * Returns a playlist parser for playlists that were referenced by the given {@link
 * HlsMasterPlaylist}. Returned {@link HlsMediaPlaylist} instances may inherit attributes from
 * {@code masterPlaylist}.
 *
 * @param masterPlaylist The master playlist that referenced any parsed media playlists.
 * @return A parser for HLS playlists.
 */
ParsingLoadable.Parser<HlsPlaylist> createPlaylistParser(HlsMasterPlaylist masterPlaylist);
 

/**
 * Returns a playlist parser for playlists that were referenced by the given {@link
 * HlsMasterPlaylist}. Returned {@link HlsMediaPlaylist} instances may inherit attributes from
 * {@code masterPlaylist}.
 *
 * @param masterPlaylist The master playlist that referenced any parsed media playlists.
 * @return A parser for HLS playlists.
 */
ParsingLoadable.Parser<HlsPlaylist> createPlaylistParser(HlsMasterPlaylist masterPlaylist);
 

/**
 * Returns a stand-alone playlist parser. Playlists parsed by the returned parser do not inherit
 * any attributes from other playlists.
 */
ParsingLoadable.Parser<HlsPlaylist> createPlaylistParser();
 

/**
 * Sets the manifest parser to parse loaded manifest data when loading a manifest URI.
 *
 * @param manifestParser A parser for loaded manifest data.
 * @return This factory, for convenience.
 * @throws IllegalStateException If one of the {@code create} methods has already been called.
 */
public Factory setManifestParser(ParsingLoadable.Parser<? extends SsManifest> manifestParser) {
  Assertions.checkState(!isCreateCalled);
  this.manifestParser = Assertions.checkNotNull(manifestParser);
  return this;
}
 

/**
 * Returns a stand-alone playlist parser. Playlists parsed by the returned parser do not inherit
 * any attributes from other playlists.
 */
ParsingLoadable.Parser<HlsPlaylist> createPlaylistParser();
 

/**
 * Returns a playlist parser for playlists that were referenced by the given {@link
 * HlsMasterPlaylist}. Returned {@link HlsMediaPlaylist} instances may inherit attributes from
 * {@code masterPlaylist}.
 *
 * @param masterPlaylist The master playlist that referenced any parsed media playlists.
 * @return A parser for HLS playlists.
 */
ParsingLoadable.Parser<HlsPlaylist> createPlaylistParser(HlsMasterPlaylist masterPlaylist);